Graph-Based Convex Alternative with Real-Time Sync
Server-sovereign CRDT + authorization baked into data model, but no live demo or production evidence.

Firebase-style BaaS but customers own their backend; authorization baked into data model.
SaaS founders building collaborative applications who want customer data sovereignty and built-in multi-tenancy.
Firebase · Supabase · Convex
Server-sovereign CRDT + authorization baked into data model, but no live demo or production evidence.
Graph-based BaaS rethinking authorization and data ownership against Firebase and Supabase.
Firebase replacement with server-sovereign data model; auth-as-schema is ambitious but execution unclear.
This isn't another Firebase clone — it bakes authorization into the data model (you specify access when you create facts) and uses an RDF-style facts/triples API plus CRDT/OT for real-time merges. The demo hooks (useKeyValueAttributes) and OpenID Connect support make the client story feel thought-through, so this is worth a look if you need server‑sovereign, multi-app data sharing rather than a client-first offline story.
Graph-based triples instead of Firebase documents — genuine architectural differentiation.
Type-safe graph database with CRDT sync for collaborative offline-first apps.